27986520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233221}}^1$

素因数の和:233235

約数の個数: 32

約数和(自身を含む): 83959920

約数和(自身を除く): 55973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233221, 466442, 699663, 932884, 1166105, 1399326, 1865768, 2332210, 2798652, 3498315, 4664420, 5597304, 6996630, 9328840, 13993260, 27986520]

約数ペア:

[(1, 27986520), (2, 13993260), (3, 9328840), (4, 6996630), (5, 5597304), (6, 4664420), (8, 3498315), (10, 2798652), (12, 2332210), (15, 1865768), (20, 1399326), (24, 1166105), (30, 932884), (40, 699663), (60, 466442), (120, 233221)]